"Chaya Eve" wrote in message
news
Is there a "thing" that goes on the end of a 3/8" socket extension that is
about two inches or so round in diameter, perhaps with a "grip" of some
sort (like rough edges?) that is something you can attach to a socket
extension so that you can spin the bolt or nut out by hand?

What's it called so I can google for it?

Thumb wrench
https://www.amazon.co.uk/B20703-Thum.../dp/B00AF0KLNG
https://www.amazon.com/Thumb-Wheel-R.../dp/B000ZK6L8U